RCF MF 33EN Two-Way Passive Ceiling Speaker

RCF MF 33EN Two-Way Passive Ceiling Speaker

The RCF MF 33EN is a two-way passive ceiling loudspeaker with two three-inch transducers and a dome tweeter. The compact rectangular enclosure is intended for architectural integration, combining protected voice alarm connections with selectable constant-voltage power settings.

The specified frequency response is 80 Hz – 22000 Hz. Rated power handling is 40 W. The nominal impedance is 8 ohm. Maximum sound pressure level at one metre is 105 dB. These characteristics define how the component fits into the supported audio arrangement and provide the starting point for selecting the associated equipment and operating settings.

The physical specification lists height 516 mm, width 94 mm, depth 181 mm, weight 3.4 kg. The enclosure material is ABS. The specified finish is Black – RAL 9005. The product’s physical format should be considered alongside the installation position, the surrounding equipment and the space required to reach its connection points.

Speaker placement should be planned around the listening area and the type of coverage required. Mounting position, distance from listeners and the surrounding room layout all affect the complete installation. The loudspeaker’s specified connection method and load should be matched to the selected amplification system before the final layout is established.

For a distributed sound installation, consider the speaker position and cable route together. The chosen operating settings should remain consistent with the amplifier and the connected speaker line. Keep the relevant connection points accessible during assembly, and use the model-specific mounting instructions to establish the final orientation and physical attachment arrangement. The final arrangement should follow the documented product configuration and remain matched to the intended system components.

Features of MF 33EN

• 2 x 3″ fullrange transducers with 1″ dome tweeter
• Power selectable (70 V / 100 V): 40 W – 20 W – 10 W – 5 W – 2.5 W
• 88 dB sensitivity
• Colour Black – RAL 9005
• Voice Alarm EN 54-24 Certified
• In/out ceramic terminal block
• Thermal fuse protection
• UL rated plastic enclosure

Specifications of MF 33EN